Supporting documents - reduced.pdf

cadeaue Callout Project location.

ONTONAGON CO.

Lo st C ree k

Anderson Creek As h Creek

Little Iron River

Canada Creek

Hood ed

Creek

Elm Creek

Little Union River

Loggerhead Creek

West Branch Iron River Wes t Branch Iron River

Elm Creek

Elm Creek

Log gerhead Creek

Little Iro n River

Little Iron River

Elm Creek

Little Iron River

Loggerhead Creek

Little Iron River

Little Iron River

Bridge

Camping Porkies State Park Ottawa National Forest

0 0.5 10.25 Miles

±Legend Proposed Route Previous Proposed Route Lost Lake Trail

NCT

cadeaue Callout Light green shaded area is a private in holding (36 acres). And is surrounded by State Park Land.

cadeaue Callout Proposed trail route post construction.

cadeaue Callout Proposed pedestrian bridge location.

cadeaue Callout Proposed route of construction easement along existing road / former rail grade. Route is in good condition from South boundary road to bridge site. Vegetation is cleared 8-10' wide.

Stream Crossing Data Sheet Site ID:

General Information

Stream Name: Road Name:

Name of Observer(s): Date:

GPS Waypoint: GPS Lat/Long:

County: Township: Range: Sec:

Adjacent Landowner Information: Additional Comments:

Crossing Information

Crossing Type: Culvert(s) no.: Bridge Ford Dam Other:

Structure Shape: Round Square/Rectangle Open Bottom Square/Rectangle Pipe Arch Open Bottom Arch Ellipse

Inlet Type: Projecting Mitered Headwall Apron Wingwall 10-30 o or 30-70 o Trash Rack Other

Outlet Type: At Stream Grade Cascade over Riprap Freefall into Pool Freefall onto Riprap Outlet Apron Other

Structure Material: Metal Concrete Plastic Wood Multiple Culverts/Spans

Substrate in Structure: None Sand Gravel Rock Mixture Number the culverts/spans left to right, facing downstream.

Include #s in site sketch on back page

General Condition: New Good Fair Poor

Culvert/ Span # Width (ft) Length (ft) Height (ft) Material

Plugged: % Inlet Outlet In Pipe

Crushed:

% Inlet Outlet In Pipe

Rusted Through? Yes No Structure Interior:

Smooth Corrugated

Structure Length (ft): 1 Structure Width (ft):1 Structure Height (ft): 1

Structure Water Depth (ft): 1 inlet outlet Perch Height (ft): 1 or NA

Embedded Depth of Structure (ft):1 inlet outlet

Structure Water Velocity (ft/sec): 1 inlet outlet

Structure Water Velocity Measured: At Surface or ft Below Surface Measured With: Meter or Float Test

Stream Information

Stream Flow: None < ½ Bankfull < Bankfull = Bankfull > Bankfull

Scour Pool (if present) Length: Width: Depth: Upstream Pond (if present) Length: Width:

Riffle Information (measured in a riffle outside of zone of influence of crossing)

Water Depth (ft): Bankfull Width (ft): Wetted Width (ft): Water Velocity (ft/sec):

Dominant Substrate: Cobble Gravel Sand Organics Clay Bedrock Silt Measured With: Meter or Float Test

Road Information

Type: Federal State County Town Tribal Private Other:

Road Surface: Paved Gravel Sand Native Surface Condition: Good Fair Poor

Road Width at Culvert (ft): Location of Low Point: At Stream Other Runoff Path: Roadway Ditch

Embankment: Upstream Fill Depth (ft): Slope: Vertical 1:1.5 1:2 >1:2

Downstream Fill Depth (ft): Slope: Vertical 1:1.5 1:2 >1:2

Left Approach: Length (ft): Slope: 0% 1-5% 6-10% >10% Ditch Vegetation: None Partial Heavy

Right Approach: Length (ft): Slope: 0% 1-5% 6-10% >10% Ditch Vegetation: None Partial Heavy

- Fill out for primary culvert (culvert #1). If multiple culverts are used, number each and use embedded table. Form Date: February 28, 2011 cadeaue Text Box Little Iron River cadeaue Text Box Not applicable / forest road cadeaue Text Box Eric Cadeau, Jeff Gaertner, David Merk cadeaue Text Box 10/22/17 cadeaue Text Box N 46 degrees 44.81', W 89 degrees 38.35' cadeaue Text Box Ontonagon cadeaue Text Box 50 N cadeaue Text Box 43 W cadeaue Text Box cadeaue Text Box cadeaue Oval cadeaue Text Box 1-5' cadeaue Text Box 31' cadeaue Text Box cadeaue Oval cadeaue Oval cadeaue Oval cadeaue Oval cadeaue Text Box Grass cadeaue Oval cadeaue Text Box cadeaue Oval cadeaue Oval cadeaue Text Box 10' cadeaue Text Box N. side cadeaue Text Box 1:1 cadeaue Text Box S. side cadeaue Text Box 15' cadeaue Text Box 1:1 cadeaue Text Box 30'

Erosion Information

Use a new row for each distinct gully/erosion location. Note prominent streambank erosion within 50 feet of crossing.

Location of Erosion Ditch, approach, or streambank Left or right facing downstream

Erosion Dimensions (ft) Eroded Material Reaching Stream?

Material Eroded Sand, Silt, Clay, Gravel, Loam, Sandy

Loam or Gravelly Loam. Length Width Depth

Yes No

Yes No

Yes No

Yes No

Yes No

If there is erosion occurring, can corrective actions, such as road drainage measures, be installed to address the problem? Y N

Extent of Erosion: Minor Moderate Severe Stabilized

Erosion Notes:

Photos – enter photo number in blank corresponding to location

Site ID Upstream Conditions Downstream Conditions

Inlet Outlet Road Approach – Left Road Approach – Right

Summary Information

Would you consider this a priority site? Fish Passage Erosion Why?

Would you recommend a future visit to this site? Yes No Why?

Were any non-native invasive species observed at the site? Yes No If yes, what species were observed?

Site Sketch

Draw an overhead sketch of crossing. Be sure to mark North on the map and to indicate the direction of flow. Include major features documented on form, such as erosion sites, multiple culverts, scour pool, impounded water, etc.

Form Date: February 28, 2011

Text Box Note: It is anticipated that the bridge will be 63' in length from top of bank on the north side to top of bank on the south side.

cadeaue Text Box

IMG_2768

cadeaue Text Box

IMG_ 2770

cadeaue Text Box Trail approach - north: IMG_2765 cadeaue

Trail approach - south: IMG_2764

Photo upstream from south bank.

Photo downstream from south bank.

Conceptual bridge plans. A representation of an acceptable bridge concept. Full conceptual plans available per PSC request.

MAY 1, 2013

BIDDING

cadeaue

Craig Lake State Park - pedestrian suspension bridge - a second representative example of a bridge concept that would be acceptable. Full as-built plans available per PSC request.